| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.74 | 9.614% | $108.2329 | $108.23 | $108.25 | $108.20 |
| Purchase #2 | $79.78 | 3.181% | $82.3178 | $82.32 | $82.30 | $82.30 |
| Purchase #3 | $136.61 | 8.409% | $148.0975 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $137.69 | 12.378% | $154.7333 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $213.50 | 5.784% | $225.8488 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $232.60 | 7.241% | $249.4426 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $79.86 | 5.827% | $84.5134 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $978.78 | $1,053.1863 | $1,053.18 | $1,053.20 | $1,053.00 | |